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1 // Copyright 2009 the Sputnik authors. All rights reserved. |
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2 // This code is governed by the BSD license found in the LICENSE file. |
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3 |
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4 /** |
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5 * If ToBoolean(x) is false, return x |
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6 * |
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7 * @path ch11/11.11/11.11.1/S11.11.1_A3_T2.js |
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8 * @description Type(x) and Type(y) vary between primitive number and Number object |
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9 */ |
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10 |
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11 //CHECK#1 |
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12 if ((-0 && -1) !== 0) { |
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13 $ERROR('#1.1: (-0 && -1) === 0'); |
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14 } else { |
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15 if ((1 / (-0 && -1)) !== Number.NEGATIVE_INFINITY) { |
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16 $ERROR('#1.2: (-0 && -1) === -0'); |
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17 } |
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18 } |
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19 |
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20 //CHECK#2 |
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21 if ((0 && new Number(-1)) !== 0) { |
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22 $ERROR('#2.1: (0 && new Number(-1)) === 0'); |
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23 } else { |
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24 if ((1 / (0 && new Number(-1))) !== Number.POSITIVE_INFINITY) { |
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25 $ERROR('#2.2: (0 && new Number(-1)) === +0'); |
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26 } |
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27 } |
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28 |
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29 //CHECK#3 |
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30 if ((isNaN(NaN && 1)) !== true) { |
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31 $ERROR('#3: (NaN && 1) === Not-a-Number'); |
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32 } |
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33 |